>Do someone knows how to manipulate the .FRX files via programming so i can change some values as Orientation, FontFace and font size???

Jonathan,

Check for a directory beneath the main VFP named "Filespec". It contains various tables which describe the structures of reports, projects, dbcs, etc. There's one table named "60FRX.DBF" which contains the structure and description of each field in VFP reports.